We divide 81516396 by 240
The aim is to understand the frequency of 240 in 81516396.

Advancing to step 1:
When dividing 8 by 240, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 240

Let's proceed to step 2:
The number 240 fits into 81 0 times, leaving a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Take the next digit (5) from the dividend and append it to 81, then repeat: 815 / 240

Step 3:
815 divided by 240 is 3 with a remainder of 95.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 720 from 815 and we're left with 95.
Include the next digit (1) from the dividend after 95, then repeat: 951 / 240

Advancing to step 4:
240 can be fit into 951 3 times, resulting in a remainder of 231.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
The remainder is 231 after subtracting 720 from 951.
Grab the next digit (6) from the dividend, add it to 231, then carry on: 2316 / 240

Advancing to step 5:
If we divide 2316 by 240, we get 9 and a remainder of 156.
Use 9 as the next digit of our solution. 
Result so far: 339.0
Subtracting 2160 from 2316 leaves us with 156.
Take the next digit (3) from the dividend and append it to 156, then repeat: 1563 / 240

Moving on to step 6:
The number 240 fits into 1563 6 times, leaving a remainder of 123.
Record the quotient 6 as the next digit in the result. 
Result so far: 3396.0
Deduct 1440 from 1563 and we're left with 123.
Take the next digit (9) from the dividend and append it to 123, then repeat: 1239 / 240

Advancing to step 7:
If we divide 1239 by 240, we get 5 and a remainder of 39.
Use 5 as the next digit of our solution. 
Result so far: 33965.0
The remainder is 39 after subtracting 1200 from 1239.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 240

Going ahead to step 8:
The number 240 fits into 396 1 times, leaving a remainder of 156.
Record the quotient 1 as the next digit in the result. 
Result so far: 339651.0
The remainder is 156 after subtracting 240 from 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 9:
1560 divided by 240 is 6 with a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 339651.6
The remainder is 120 after subtracting 1440 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 10:
If we divide 1200 by 240, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 339651.65
Subtracting 1200 from 1200 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
0 divided by 240 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 339651.65
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
The number 240 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 339651.65
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 339651.65 with a remaining 0.0.